It's a little bit rough, the player physics makes it hard to control, the bullets from both, the enemies and the player can't be seen so it makes it imposible to know whenever you shot a bandit or when a bandit shots you.
The artistic style is not that bad, but it's kinda like pixelart but it doesn't have that much consistency
Music and sounds are nice, the sounds of explosions and shots bug sometimes and play twice
It can be a better game, so try to keep improving!